Evidence map›Paper›PMID 29260297›Full record

ArticleParasitology research2018

Highly sensitive and specific detection of Giardia duodenalis, Entamoeba histolytica, and Cryptosporidium spp. in human stool samples by the BD MAX™ Enteric Parasite Panel.

Marijo Parčina, Ingrid Reiter-Owona, Frank P Mockenhaupt, Valerija Vojvoda, Jean Bosco Gahutu, Achim Hoerauf, Ralf Ignatius

Abstract readEvaluation Study
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In one paragraph

Article in Parasitology research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 22 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Marijo ParčinaInstitute of Medical Microbiology, Immunology and Parasitology, University Hospital Bonn, Bonn, Germany.
Ingrid Reiter-OwonaInstitute of Medical Microbiology, Immunology and Parasitology, University Hospital Bonn, Bonn, Germany. Ingrid.Reiter-Owona@ukbonn.de.
Frank P MockenhauptInstitute of Tropical Medicine and International Health, Charité-Universitätsmedizin Berlin, Berlin, Germany.
Valerija VojvodaInstitute of Medical Microbiology, Immunology and Parasitology, University Hospital Bonn, Bonn, Germany.
Jean Bosco GahutuUniversity Teaching Hospital of Butare and School of Medicine and Pharmacy, University of Rwanda, Butare, Rwanda.
Achim HoeraufInstitute of Medical Microbiology, Immunology and Parasitology, University Hospital Bonn, Bonn, Germany.
Ralf IgnatiusMVZ Labor 28, Berlin, Germany.
University Hospital Bonn · DECharité - Universitätsmedizin Berlin · DEUniversity Teaching Hospital of Butare · RW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Detection of intestinal protozoan parasites by light microscopy is cumbersome, needs experienced personnel, and may lack sensitivity and/or specificity as compared with molecular-based stool assays. Here, we evaluated the BD MAX™ Enteric Parasite Panel, i.e., a multiplex real-time PCR assay for simultaneous detection of Giardia duodenalis, Entamoeba histolytica, and cryptosporidia (Cryptosporidium parvum and C. hominis), by examining 200 positive human stool samples (138 × G. duodenalis, 27 × E. histolytica, 35 × Cryptosporidium spp.) and 119 controls including 18 samples with E. dispar. The majority of the samples, i.e., 153/200 (76.5%) positive samples and 66/119 (55.5%) controls, were confirmed by multiplex in-house PCR detecting the same parasites as the BD MAX™ Enteric Parasite Panel. The BD MAX™ assay did not yield false-positive results. Sensitivity and specificity were 97.8% (95% CI, 93.3-99.4%) and 100% (95% CI, 97.4-100%) for G. duodenalis, 100% (95% CI, 84.5-100%) and 100% (95% CI, 98.4-100%) for E. histolytica, and 100% (95% CI, 87.7-100%) and 100% (95% CI, 98.3-100%) for cryptosporidia, and similar data were obtained when only the 219 PCR-confirmed samples were analyzed. Thus, the BD MAX™ Enteric Parasite Panel provides a highly sensitive and specific tool for the laboratory diagnosis of three predominant protozoan parasites causing enteritis.

Indexed as

AnimalsBiological AssayChild, PreschoolClinical Laboratory TechniquesCryptosporidium parvumEntamoeba histolyticaFecesGiardia lambliaHumansIntestinal Diseases, ParasiticIntestine, SmallMicroscopyMultiplex Polymerase Chain ReactionReal-Time Polymerase Chain ReactionSensitivity and SpecificityDetectionIntestinal protozoaReal-time PCRSensitivitySpecificity

Identifiers

PMID29260297
OpenAlexW2779546967

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.